Why use namespaces? What is the problem with using the default namespace?Kubernetes Interview Questions for Freshers/Kubernetes Interview Questions and Answers for Freshers & Experienced

Why use namespaces? What is the problem with using the default namespace?

While using the default namespace alone, it becomes hard over time to get an overview of all the applications you can manage in your cluster. Namespaces make it easier to organize the applications into groups that make sense, like a namespace of all the monitoring applications and a namespace for all the security applications, etc.

Namespaces can also be useful for managing Blue/Green environments where each namespace can include a different version of an app and also share resources that are in other namespaces (namespaces like logging, monitoring, etc.).

Another use case for namespaces is one cluster with multiple teams. When multiple teams use the same cluster, they might end up stepping on each other's toes. For example, if they end up creating an app with the same name it means one of the teams overrides the app of the other team because there can't be two apps in Kubernetes with the same name (in the same namespace).

Posted Date:- 2021-10-19 13:31:06

Why load balancer is needed?

What is GKE?

Can you brief on the working of the master node in Kubernetes?

Define Ingress Network

What was the main motive behind the development of Kubernetes?

What is a Heapster?

What is orchestration in software?

How can you get a static IP for a Kubernetes load balancer?

Give examples of recommended security measures for Kubernetes.

What is Kubernetes Load Balancing?

What is a headless service?

What is the LoadBalancer in Kubernetes?

What is NodePort?

What is ClusterIP?

What are the different services within Kubernetes?

What is etcd?

What are the types of controller managers?

What is the Kubernetes controller manager?

What are the different components of Kubernetes Architecture?

What is Kubectl?

Name the initial namespaces from which Kubernetes starts?

How to run Kubernetes locally?

What is Ingress Default Backend?

What is GKE?

Why do we need Operators?

What is an Operator?

Why use namespaces? What is the problem with using the default namespace?

What are Daemon sets?

What is the Google Container Engine?

What is a cluster of containers in Kubernetes?

What is the job of the kube-scheduler?

What does the node status contain?

What is Heapster?

What is Google Container Engine?

List various services available in Kubernetes

Mention the types of controller managers

What are the features of Kubernetes?

How does Kubernetes simplify containerized Deployment?

What is a node in Kubernetes?

What are the main components of Kubernetes architecture?

What’s the init container and when it can be used?

What is PDB (Pod Disruption Budget)?

What are the various K8's services running on nodes and describe the role of each service?

Why use namespace in Kubernetes?

What is the need for Container Orchestration?

What is Container Orchestration?

How are Kubernetes and Docker related?

What is orchestration when it comes to software and DevOps?

What are K8s?

What is Kubernetes?

Search
R4R Team
R4R provides Kubernetes Freshers questions and answers (Kubernetes Interview Questions and Answers) .The questions on R4R.in website is done by expert team! Mock Tests and Practice Papers for prepare yourself.. Mock Tests, Practice Papers,Kubernetes Interview Questions for Freshers,Kubernetes Freshers & Experienced Interview Questions and Answers,Kubernetes Objetive choice questions and answers,Kubernetes Multiple choice questions and answers,Kubernetes objective, Kubernetes questions , Kubernetes answers,Kubernetes MCQs questions and answers Java, C ,C++, ASP, ASP.net C# ,Struts ,Questions & Answer, Struts2, Ajax, Hibernate, Swing ,JSP , Servlet, J2EE ,Core Java ,Stping, VC++, HTML, DHTML, JAVASCRIPT, VB ,CSS, interview ,questions, and answers, for,experienced, and fresher R4r provides Python,General knowledge(GK),Computer,PHP,SQL,Java,JSP,Android,CSS,Hibernate,Servlets,Spring etc Interview tips for Freshers and Experienced for Kubernetes fresher interview questions ,Kubernetes Experienced interview questions,Kubernetes fresher interview questions and answers ,Kubernetes Experienced interview questions and answers,tricky Kubernetes queries for interview pdf,complex Kubernetes for practice with answers,Kubernetes for practice with answers You can search job and get offer latters by studing r4r.in .learn in easy ways .